I would say (not particular order)...
Rolstoppable - seems like a funny and witty dude
Nintendogamer - He's a L33T Nintendo gamer obviously, it's even his name!
Dixiekong - She likes the DKC series nearly as much as I do! Also, her comics rule.
Mummelmann - for our fun intellectual debates about Wii, PS3, and Malstrom
Amp316 - He is a fellow Chicagoan, and roots for Chicago based teams as I do (except for the White Sox hopefully, in which case I may have to retract this :P)